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US4359154A
(en)
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Scraper-chain conveyors for mineral mining
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EP0068004A1
(en)
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DISCHARGE MEANS FOR BULK MATERIALS.
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PL66509B1
(cs)
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US1357919A
(en)
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Bucket elevator
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PL152602B1
(en)
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Planer machine with a skid-mounted planer
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US1833192A
(en)
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Method of and apparatus for distributing material
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US775686A
(en)
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Chain sand-dredge.
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SU335855A1
(ru)
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Библиотека i
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US253896A
(en)
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Said fred |
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RU2083849C1
(ru)
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Устройство для боковой разгрузки скребкового конвейера
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PL36081B1
(cs)
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US564727A
(en)
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John j |
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US565549A
(en)
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Apparatus for excavating |
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US722997A
(en)
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Elevator for corn or grain dumps.
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SU60584A1
(ru)
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Способ проходки штреков широким ходом
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AT92179B
(de)
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Bagger zur Torfgewinnung aus Mooren.
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US2693869A
(en)
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Hollow tile laying chute
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US3740875A
(en)
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Dragline bucket with skid link
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SU918200A1
(ru)
|
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Концева станци скребкового конвейера
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US152322A
(en)
|
|
Improvement in devices for building dams |
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SU80879A1
(ru)
|
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Угольный комбайн
|
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SU662441A1
(ru)
|
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Забойный пластинчатый ковейер
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US592658A
(en)
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Apparatus for making artificial excavations for water-courses |
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US1316046A
(en)
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Light-duty portable grading apparatus.
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US913849A
(en)
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Trench or sewer digger.
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